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EP1612995A1 - Konzept zur Ermöglichung von Zugriff auf ein Netzwerk unter Nutzung eines lokalen, drahtlosen Netzes - Google Patents

Konzept zur Ermöglichung von Zugriff auf ein Netzwerk unter Nutzung eines lokalen, drahtlosen Netzes Download PDF

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Publication number
EP1612995A1
EP1612995A1 EP04076895A EP04076895A EP1612995A1 EP 1612995 A1 EP1612995 A1 EP 1612995A1 EP 04076895 A EP04076895 A EP 04076895A EP 04076895 A EP04076895 A EP 04076895A EP 1612995 A1 EP1612995 A1 EP 1612995A1
Authority
EP
European Patent Office
Prior art keywords
network
access
access point
local wireless
wireless
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP04076895A
Other languages
English (en)
French (fr)
Other versions
EP1612995B1 (de
Inventor
Nicolaius Henricus Gerardus Baken
Edgar Ferdinand Marcel Van Boven
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke PTT Nederland NV
Koninklijke KPN NV
Original Assignee
Koninklijke PTT Nederland NV
Koninklijke KPN NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to DE602004011758T priority Critical patent/DE602004011758T2/de
Application filed by Koninklijke PTT Nederland NV, Koninklijke KPN NV filed Critical Koninklijke PTT Nederland NV
Priority to ES04076895T priority patent/ES2300704T3/es
Priority to AT04076895T priority patent/ATE386384T1/de
Priority to EP04076895A priority patent/EP1612995B1/de
Priority to US11/597,465 priority patent/US7734277B2/en
Priority to AU2005259559A priority patent/AU2005259559B2/en
Priority to PCT/EP2005/006554 priority patent/WO2006002782A1/en
Priority to CA002569571A priority patent/CA2569571C/en
Priority to JP2007518494A priority patent/JP2008504757A/ja
Priority to CN2005800222190A priority patent/CN1981480B/zh
Publication of EP1612995A1 publication Critical patent/EP1612995A1/de
Priority to HK07110955.5A priority patent/HK1105726A1/xx
Application granted granted Critical
Publication of EP1612995B1 publication Critical patent/EP1612995B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B

Definitions

  • the present invention relates to a concept for a converged fixed-mobile infrastructure in which local wireless networks are used for enabling access to another network.
  • broadband services have increasingly been used in the passed years and the use of broadband services will grow in the coming years.
  • One of the development regarding broadband services is that wireless techniques are used in addition to broadband services to enable flexibility for the user. This can be accomplished with a local wireless access point is connected to a broadband network resulting in the opportunity for users the use mobile devices (or devices that are upgraded to become mobile devices) for accessing via the access point.
  • An example of this is the WiFi concept where a laptop is provided with a wireless network interface card via which the laptop is able to communicate to the wireless access point (Wireless LAN (W-LAN)).
  • WLAN wireless LAN
  • the user has available broadband Internet because the wireless access point is connected via a broadband connection to the Internet.
  • a user can use his mobile device within a radius of about fifty meters around the access point.
  • This concept can be used to create a wireless home network, in which case a user needs a wireless access point situated in or near the home.
  • the wireless access point is then connected to a fixed network.
  • this connection is a broadband connection to the Internet.
  • a laptop or any other device that is provided with a network interface card for the communication with wireless access point can be used by the user to access the fixed network to which the wireless access point is connected.
  • there is according to such a concept a local wireless network that results in not being limited to one or more specific physical locations in the house.
  • the user can with this concept use his device on any physical location in or near the house as long as it is within the range of the wireless access point.
  • the drawback of the prior art is that in this concept the local wireless network can be used profitable only by the user who lives in the house where the local wireless network is present. In other words, usage of a wireless access point is only privately.
  • the concept according to the present invention comprises:
  • a local wireless network comprising a wireless access point and a network access device which is connected to a network for enabling public access via an access terminal to the network.
  • the local wireless network can comprise a wireless access point that is present in a house or in an office building. If in a house, the wireless local network is used by the inmates of the house for accessing another network such as a fixed network or the Internet. If in an office building, the wireless local network is used for the same purpose but the users form a closed user group that is related to purpose of the office building (for instance the employees of a company housed in de office building).
  • the communication between a user device and the wireless access point can be via any type of wireless protocol, such as UMTS, Bluetooth, DECT or WLAN.
  • the user device can be any type of communication terminal such as a mobile device or a devices that is provided with a wireless interface card.
  • the wireless access point can be connected to a fixed network via a network access device such as an ADSL modem.
  • the fixed network to which the wireless access point is connected can be any type of network such as a broadband network or the Internet. Also combinations are possible, for instance the fixed network can comprise a broadband access network and the Internet. In the case of a broadband network there is often a concentration point such as a DSLAM which is physically outside the boundaries of the house or office building.
  • the communication protocol between the wireless access point and the fixed network can be any kind of communication protocol such as ADSL, ISDN, SDSL, VDSL and FTTH.
  • a wireless access point When a wireless access point is made accessible for public use, it is possible for a user to have available a higher bandwidth then in the case of using for instance the public mobile network.
  • the user can make use of the local wireless network if the device of the user is provided with an interface suitable to communicate to the wireless access point (e.g. GSM, GPRS, UMTS, WLAN, BlueTooth), and the wireless access point is prepared to service not only the user device that is used for private use but also user devices of other users.
  • the wireless access point e.g. GSM, GPRS, UMTS, WLAN, BlueTooth
  • the benefit for the user is that there is a higher bandwidth compared to the situation in which the user is using his mobile device for accessing public mobile infrastructure.
  • the WLAN protocol enables a bandwidth of several Mbit/s
  • GPRS enables a maximum bandwidth of 128 kbit/s.
  • a number of local wireless networks can be used additionally to the infrastructure of a public mobile network such as UMTS.
  • a public mobile network such as UMTS.
  • a UMTS base station could cover just a part of that area while local wireless networks could cover other parts of that area.
  • a benefit for the user is that an optimum is achieved regarding the mobility of the user and the bandwidth that is available to the user. With a fixed connection a user has an optimum in bandwidth (for instance several Mbit/s in case of xDSL) but only a small radius of action.
  • the user With a mobile connection the user has an optimum in mobility but a limited bandwidth (for instance up to 128 kbps in the case of GPRS). If a local wireless network is used by a public user, it is then possible to achieve an optimum regarding the bandwidth and the mobility because the bandwidth of the communication between a user device and a wireless access point is higher than the bandwidth that is available when using public mobile infrastructure. Regarding the mobility of the user there is also an optimum because the access is based on wireless techniques.
  • the wireless access point and the user device should support the same communication protocol. It can also be that the user device supports multiple communication protocols. The user device is then able to switch between different communication protocols (e.g. double, triple of four fold mode devices), such as GSM, UMTS, WLAN or Bluetooth.
  • the wireless local access point further takes care for the conversion between the wireless communication protocol and the communication protocol that is used in relation to the fixed network to which the local wireless access point is connected.
  • the owner of a local wireless network can become a mini telecom operator that provides access for users to a network that is operated by a telecom operator.
  • a mini telco could for instance send a message to a user in the nearness of the local wireless network containing an offer relating to the call charges. It can then be attractive for the user to use the local wireless network that is connected to the fixed network instead of using the public mobile network.
  • the message sent to the user should also contain instructions for the user in order to inform the user how to get access to the wireless access point.
  • a result of this approach can be that there will be an increase of the amount traffic via the fixed network and a decrease of the amount of traffic via the public mobile network.
  • this could mean that the connection to the fixed network is used more intensively which could result better usage rates that have to be paid to the telecom operator that operates the fixed network.
  • a relation can exist between the revenues of the mini telco and the costs for the mini telco for using access facilities to a access the network operated by a telecom operator.
  • the wireless access point is owned by the mini telco, but it is also possible that the telecom operator of the fixed network owns it. In the latter, the mini telco pays a rental fee for using the wireless access point.
  • the mini telco could have available supporting facilities for operating the access facility. For instance, a software tool could be available for accounting purposes and for the generation and transmission of instructions for users. For access control there could also be facilities available to the mini telco. For instance, there could only be access to a wireless access point for a closed user group such as users provided with a user name and a password. It is also possible that the mini telco not only provides access services to users but also services such as content services.
  • the services can for instance be voice services, data services, content services or transaction services. Also, any type of integrated services such as video/audio services are not excluded in relation to this invention.
  • a benefit for the operator of the fixed network is that there is an alternative way to access the fixed network, which could result in a higher usage of the fixed network.
  • a benefit for an operator of a mobile network is that if a number of mini operators are operational, a lesser degree of penetration of base stations is needed for achieving the same coverage of a mobile network.
  • the concept according to the present invention enables the usage of local wireless access points for accessing another network such as a fixed network
  • FIG.1 shows a local environment such as a house where a wireless access point (2) is available that is connected to a network access device (3).
  • the wireless access point (2) can be a WLAN base station but also any other type of base station (e.g. based on DECT).
  • the network access device can be a modem such as an ADSL modem. Often there is a concentration point (4) such as a DSLAM in the case of a broadband connection.
  • a network (5) can be a fixed network such as a voice network (PSTN), a data network or the Internet.
  • Network (5) can also be a mobile network that is operated by a telecom operator. It can also be the case that there is more than one operator that operate the network (5).
  • the domain depicted with dashed line is the area which is covered by the wireless access point (2) and does not necessarily has to correspond to the boundaries of the house or building because it might be the case that also outside but near the house or building there is coverage by the wireless access point (2).
  • FIG. 2 shows a situation where an access terminal (6) has access to the wireless access point (2).
  • the access terminal (6) is a device that also may be used for accessing a public network such a mobile network. Instead of using access terminal (6) for accessing a public network , access terminal (6) may be used communicate to the wireless access point (2) and thus to access the network (5). Network (5) could be the same network that otherwise is accessed using the access terminal (6) directly.
  • Access terminal (6) may support multiple communication protocols. These types of devices are often called double, triple of four fold mode devices. Protocols supported by the access terminal (6) can be protocols such as GSM, UMTS, WLAN or Bluetooth.
  • An embodiment concerns an access terminal (6) that support GPRS and UMTS.
  • the wireless local access point (2) further takes care for the conversion between the wireless communication protocol used between access device (6) and the wireless access point (2) and the communication protocol that is used in relation to network (5) to which the local wireless access point (2) is connected.
  • the wireless access point (2) and the access terminal (6) support the same communication protocol in order to be able to communicate.
  • the access terminal (6) may be used be a user that is in the nearness of the wireless access point (2). There may me a mechanism for detecting by the access terminal (6) that there is a wireless access point (2) is near. There may also be a mechanism for informing a user of access terminal (6) that a wireless access point (2) is close by. Additional to this information also information could be provided that informs the user of the access terminal (6) how to make use of the wireless access point (2).
  • the user device (1) and the access terminal (6) may or may not be able to communicate simultaneously to the wireless access point (2). That depends on the implementation of the configuration.
  • FIG. 3 shows a block diagram illustrating the concept of the usage of local wireless networks in addition to infrastructure of a public network.
  • a base station (8) that covers the area.
  • a geographical area is depicted as a cell (9) in the figure.
  • the base station (8) is often connected to fixed infrastructure although wireless access is provided via that base station (8) to users using a wireless device.
  • a mini cell (7) in addition to the base station (8) (for instance a UMTS base station).
  • the mini cell (7) comprises a wireless access point (2) and may also comprise a network device (3) for the connection to the fixed infrastructure of a network.
  • a mini cell (7) may be operated by a mini telco.
  • a mini cell (7) supports the same communication protocol that is supported by the base station (8), e.g. UMTS, than the mini cell (7) can be used complementary to the base station (8).
  • the base station (8) should then not cover the complete cell area, which results in a number of benefits.
  • the base station (8) in a cell (9) could be provided with less powerful equipment which is cost effective.
  • a benefit for a user is that an optimum is achieved regarding the mobility of that user and the bandwidth that is available to the user. Hand-over techniques could be used in relation to different mini cells (7) in order to achieve an optimal flexibility for the user.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Small-Scale Networks (AREA)
  • Telephonic Communication Services (AREA)
EP04076895A 2004-06-30 2004-06-30 Konzept zur Ermöglichung von Zugriff auf ein Netzwerk unter Nutzung eines lokalen, drahtlosen Netzes Expired - Lifetime EP1612995B1 (de)

Priority Applications (11)

Application Number Priority Date Filing Date Title
ES04076895T ES2300704T3 (es) 2004-06-30 2004-06-30 Concepto para permitir el acceso a una red usando una red inalambrica local.
AT04076895T ATE386384T1 (de) 2004-06-30 2004-06-30 Konzept zur ermöglichung von zugriff auf ein netzwerk unter nutzung eines lokalen, drahtlosen netzes
EP04076895A EP1612995B1 (de) 2004-06-30 2004-06-30 Konzept zur Ermöglichung von Zugriff auf ein Netzwerk unter Nutzung eines lokalen, drahtlosen Netzes
DE602004011758T DE602004011758T2 (de) 2004-06-30 2004-06-30 Konzept zur Ermöglichung von Zugriff auf ein Netzwerk unter Nutzung eines lokalen, drahtlosen Netzes
AU2005259559A AU2005259559B2 (en) 2004-06-30 2005-06-15 Concept for enabling access to a network using local wireless network
PCT/EP2005/006554 WO2006002782A1 (en) 2004-06-30 2005-06-15 Concept for enabling access to a network using local wireless network
US11/597,465 US7734277B2 (en) 2004-06-30 2005-06-15 Concept for enabling access to a network using local wireless network
CA002569571A CA2569571C (en) 2004-06-30 2005-06-15 Concept for enabling access to a network using a local wireless network
JP2007518494A JP2008504757A (ja) 2004-06-30 2005-06-15 ローカル・ワイヤレス・ネットワークを用いてネットワークにアクセスすることを可能にするための概念
CN2005800222190A CN1981480B (zh) 2004-06-30 2005-06-15 移动通信网络
HK07110955.5A HK1105726A1 (en) 2004-06-30 2007-10-10 A mobile communication network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04076895A EP1612995B1 (de) 2004-06-30 2004-06-30 Konzept zur Ermöglichung von Zugriff auf ein Netzwerk unter Nutzung eines lokalen, drahtlosen Netzes

Publications (2)

Publication Number Publication Date
EP1612995A1 true EP1612995A1 (de) 2006-01-04
EP1612995B1 EP1612995B1 (de) 2008-02-13

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EP04076895A Expired - Lifetime EP1612995B1 (de) 2004-06-30 2004-06-30 Konzept zur Ermöglichung von Zugriff auf ein Netzwerk unter Nutzung eines lokalen, drahtlosen Netzes

Country Status (11)

Country Link
US (1) US7734277B2 (de)
EP (1) EP1612995B1 (de)
JP (1) JP2008504757A (de)
CN (1) CN1981480B (de)
AT (1) ATE386384T1 (de)
AU (1) AU2005259559B2 (de)
CA (1) CA2569571C (de)
DE (1) DE602004011758T2 (de)
ES (1) ES2300704T3 (de)
HK (1) HK1105726A1 (de)
WO (1) WO2006002782A1 (de)

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WO2008131139A1 (en) * 2007-04-18 2008-10-30 Qualcomm Incorporated Backhaul network for femto base stations
WO2009020549A1 (en) * 2007-08-08 2009-02-12 Tellabs Vienna, Inc. Method and apparatus to manage femtocell traffic
AU2005259559B2 (en) * 2004-06-30 2009-08-20 Koninklijke Kpn N.V. Concept for enabling access to a network using local wireless network

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US8965999B1 (en) * 2006-04-20 2015-02-24 At&T Intellectual Property I, L.P. Distribution scheme for subscriber-created content, wherein the subscriber-created content is rendered for a recipient device by the service provider network based on a device characteristic and a connection characteristic of the recipient device
DE102009038887A1 (de) 2009-08-26 2011-03-03 Milad Mafi System und Verfahren zum Einbinden von Mobiltelefonen in mindestens eine ISDN-fähige Telefonanalge
CN103152803B (zh) * 2013-03-04 2015-05-20 山东大学 基于固定网络结构的超轻量级无线通信协议

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DE19745350C1 (de) * 1997-02-10 1998-08-20 Kunze Ingeburg Mobilfunktelefon für Multi-Mode-Betrieb und Verwendung einer Relaisstation für derartige Mobilfunktelefone
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AU2005259559B2 (en) * 2004-06-30 2009-08-20 Koninklijke Kpn N.V. Concept for enabling access to a network using local wireless network
WO2008131139A1 (en) * 2007-04-18 2008-10-30 Qualcomm Incorporated Backhaul network for femto base stations
AU2008242852B2 (en) * 2007-04-18 2011-07-21 Qualcomm Incorporated Backhaul network for femto Base Stations
KR101107838B1 (ko) * 2007-04-18 2012-03-13 콸콤 인코포레이티드 펨토 기지국들에 대한 백홀 네트워크
US8594678B2 (en) 2007-04-18 2013-11-26 Qualcomm Incorporated Backhaul network for femto base stations
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WO2009020549A1 (en) * 2007-08-08 2009-02-12 Tellabs Vienna, Inc. Method and apparatus to manage femtocell traffic

Also Published As

Publication number Publication date
CA2569571C (en) 2009-10-27
CA2569571A1 (en) 2006-01-12
CN1981480A (zh) 2007-06-13
JP2008504757A (ja) 2008-02-14
CN1981480B (zh) 2010-11-24
DE602004011758D1 (de) 2008-03-27
US7734277B2 (en) 2010-06-08
ES2300704T3 (es) 2008-06-16
EP1612995B1 (de) 2008-02-13
WO2006002782A1 (en) 2006-01-12
DE602004011758T2 (de) 2009-03-26
HK1105726A1 (en) 2008-02-22
AU2005259559A1 (en) 2006-01-12
ATE386384T1 (de) 2008-03-15
US20080069061A1 (en) 2008-03-20
AU2005259559B2 (en) 2009-08-20

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